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Calibre And Centerra Gold Sign Option Agreement On The La Luz Project, Nicaragua

Calibre Mining Updated Borosi Concessions Project Map

Calibre Mining Corp. Announces Results of Annual General Meeting

Calibre Drilling Intersects 19.2 Metres Grading 223.4 g/t Silver and 9.44 Metres Grading 488.6 g/t Silver on the Blag Gold-Silver Vein System, Eastern Borosi Project, Nicaragua

Map - Calibre Drilling Intersects 19.2 Metres Grading 223.4 g/t Silver and 9.44 Metres Grading 488.6 g/t Silver on the Blag Gold-Silver Vein System, Eastern Borosi Project, Nicaragua

Calibre Mining Announces Initial Results from Phase I Diamond Drilling Program on 100% Owned Montes de Oro Gold Project, Siuna District, Nicaragua

Montes De Oro July 2015 Phase I Drilling Program Presentation

Calibre Drilling Intersects 1.39 Metres Grading 98.72 g/t Gold and 7.08 Metres Grading 6.26 g/t Gold on the Guapinol Gold-Silver Vein System, Eastern Borosi Project, Nicaragua

Calibre Drilling Intersects 1.39 Metres Grading 98.72 g/t Gold and 7.08 Metres Grading 6.26 g/t Gold on the Guapinol Gold-Silver Vein System, Eastern Borosi Project, Nicaragua - MAP

Blag Gold-Silver Zone, Eastern Borosi, Nicaragua Maps

Calibre Drilling Intersects 2.60 Metres Grading 9.01 g/t Gold and 949.1 g/t Silver at the Blag Gold-Silver System, Eastern Borosi Project, Nicaragua

Blag Gold-Silver Zone, Eastern Borosi, Nicaragua Maps

Calibre Drilling Expands High Grade Blag Gold-Silver System, Eastern Borosi Project, Nicaragua including 9.92 Metres Grading 5.36 g/t Gold and 194.6 g/t Silver

Calibre Mining Announces Start of Diamond Drilling Program on 100% Owned Montes de Oro Gold Project, Siuna District, Nicaragua

Montes de Oro Compilation

Calibre Drilling Discovers New High Grade Gold Veins in the La Sorpresa Zone, Eastern Borosi Project, Nicaragua including 4.10 Metres Grading 8.93 g/t Gold and 57.4 g/t Silver

La Sorpresa Gold Zone Drilling Details

Calibre Mining Advances Gold Targets on 100% Owned Siuna District Projects, Nicaragua

Calibre Mining and B2Gold Complete Reconnaissance Diamond Drilling Program At the Minnesota Gold Project, Borosi Concessions, Nicaragua

Calibre Mining Starts 2015 Drilling Program at the Eastern Borosi Gold-Silver Project, Nicaragua